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    It is not resolved. I am still getting the same error. Seems like tests are running in environment withou ''.repeat(). All you have to do is define it yourself:

    String.prototype.repeat = function(n) {
    var ret = this;
    while(--n) ret += this;
    return ret;
    };

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    This comment is hidden because it contains spoiler information about the solution

  • Custom User Avatar

    This comment is hidden because it contains spoiler information about the solution